by Caller, Tracie A., Doolin, James W., Haney, James F., Murby, Amanda J., West, Katherine G., Farrar, Hannah E., Ball, Andrea, Harris, Brent T., Stommel, Elijah W.
Published in Amyotrophic lateral sclerosis (2009)

by Thomas G. West And Katherine McGinnis
Published in St. Louis post-dispatch (24.04.2002)